Research Article
Species Richness, Community Organization, and Spatiotemporal Distribution of Earthworms in the Pineapple Agroecosystems of Tripura, India
Table 6
Summary result of canonical correlation analysis relating soil properties and earthworm population characteristics.
(a) Measures of overall model fit for canonical correlation analysis |
| Canonical function | Canonical correlation | Eigen value | | value |
| 1 | 0.87 | 0.75 | 42.9 | 0.00 | 2 | 0.49 | 0.25 | 7.25 | 0.06 |
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(b) Canonical weights, loadings, squared loadings, cross-loadings, squared cross-loadings, and redundancy index for the first canonical function |
| Variables | Canonical weight | Canonical loading | Squared canonical loading | Canonical cross-loading | Squared canonical cross-loading | Redundancy index |
| (A) Independent | | | | | | | () Temperature | 1.98 | 0.96 | 0.93 | −0.84 | 0.70 |
0.62 | () Moisture | 1.01 | −0.87 | 0.76 | 0.76 | 0.57 | () Organic matter | −0.27 | −0.87 | 0.76 | 0.76 | 0.57 | () Soil pH | −0.28 | 0.91 | 0.83 | −0.79 | 0.63 | (B) Dependent | | | | | | | () Worm density | 0.85 | 0.83 | 0.69 | −0.72 | 0.52 |
0.36 | () Worm biomass | 0.56 | 0.52 | 0.27 | −0.45 | 0.21 |
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